How To Handle When The Mercury Thermometer Is Broken

Thermometer is a familiar item for every family. There are many different types of thermometers, but mercury thermometers may still be used a lot, but when a mercury thermometer breaks, breakage is often dangerous for people and children. Let's find out how to handle mercury thermometer when broken safely:
Mercury escapes into the environment, causing harm to humans
This is a temperature measuring device that was born very early, making an important contribution in the diagnosis of patients. With a simple structure, there are 3 parts: graduated board, mercury bulb, capillary tube. They operate on the thermal expansion of the liquid

. When the body temperature is high, the amount of mercury swells, rising up in the capillary tube. When the body temperature is low, mercury will expand less in capillary tubes. We then read the measurement results on the scale table with the mercury level rising
Mercury thermometer is an indispensable tool for every family
When using a mercury thermometer, we often encounter a problem of broken or broken thermometer.



Here are some remedies for broken mercury thermometers:
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Isolate children from a broken thermometer area
Preventing the spread of mercury in the air
Clean up the broken thermometer
Note when cleaning the broken mercury thermometer
Handling clothes and articles contaminated with mercury
Handling when children breathe in mercury vapor or swallowed dissociated mercury
Isolate children from a broken thermometer area
Mercury is a rare chemical that exists in the aquatic environment, but its salts are used in mining to cause environmental and water pollution. Mercury can be considered a poison to the body because of the damage it causes. One of the most dangerous potential risks of mercury thermometers is the fragile thermometer that causes mercury to escape into the environment. And when inhaled, it will poison the body. Damaging vital organs such as the kidneys and the nervous system .. so when a mercury thermometer breaks, it is necessary to quickly take family members, especially young children, away from the broken mercury thermometer.




Preventing the spread of mercury in the air
Close all doors, avoiding drafts so that mercury if evaporated will not spread in the air. Turn off the air conditioner or heater to limit the evaporation of mercury. Use a spotlight to illuminate where the mercury breaks down to see all mercury particles even the smallest.
Clean up the broken thermometer
Use available protective equipment such as masks and gloves. Use a wet cotton swab, or cardboard to clean and place in a sealed glass container. When cleaning up the movement must be gentle to avoid the mercury particles again dissociate, divided into many small particles making it difficult to clean up and more volatile. A small amount of sulfur powder can be sprinkled on the broken mercury surface because mercury is sulfur will combine to a difficult volatile substance mercury sulfile. This will make it easier to clean.



Without sulfur powder can use raw chicken egg yolk also achieve the same effect.
After 1 to 2 hours of cleaning up, use soap and detergent to clean the broken thermometer. Take care to clean the glass fragments of the capillary to avoid being stepped on by young children.
Note when cleaning the broken mercury thermometer
Use medical masks, or cloth masks that wear more than 1 layer of mask. Gloves using rubber or nylon gloves are better than cloth gloves, absolutely do not touch or collect mercury with bare hands.
Put on a mask and wear gloves to clean up
Mercury does not flow into sinks or down drains, and does not use vacuum cleaners to clean up mercury. Clothes that are sticky or mercury-contaminated, if you do not guarantee the washing process as mentioned above, it is best not to use them anymore, they need to be carefully wrapped, and have a note outside, not thrown in. trash that should be given to garbage collectors because it is hazardous waste.




Handling clothes and articles contaminated with mercury
Mercury-contaminated clothing and articles should be soaked in cold water for 30 minutes, soaked in hot soap water at 70-80 degrees for 30 minutes, then soaked for 20 minutes in high temperature chemical rinsing and rinsed with cold water. . If you do not guarantee the washing process, you should always put mercury-contaminated clothes, need to be packed in plastic bags and noted on the outside of the bag.
Soak mercury-contaminated clothes before washing
Handling when children breathe in mercury vapor or swallowed dissociated mercury
Care should be taken in case of inhalation of mercury vapor or ingestion of mercury.

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